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Prime Tuple Database
Prime p0= 1780989398465919989 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 2 54 6 4 66 38 18 22 38 22 18 38 66 4 6 54 2 12 (?)
an: 0 12 14 68 74 78 144 182 200 222 260 282 300 338 404 408 414 468 470 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: CoolAtchOk
db: batch=79, k=20, 12 2 54 6 4 66 38 18 22 38
dn: 0 12 2 54 6 4 66 38 18 22 38 22 18 38 66 4 6 54 2 12 (?)
an: 0 12 14 68 74 78 144 182 200 222 260 282 300 338 404 408 414 468 470 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: CoolAtchOk
db: batch=79, k=20, 12 2 54 6 4 66 38 18 22 38
| STPT(10) | 1780987830956545199 | 0 2 18 20 30 32 42 44 60 62 | -1567509374790 |
| STPT(12) | 1780988048260211741 | 0 2 18 20 30 32 156 158 168 170 186 188 | -1350205708248 |
| STPT(10) | 1780988242644095657 | 0 2 42 44 72 74 102 104 144 146 | -1155821824332 |
| SPT(16) | 1780988894321252383 | 0 6 54 78 106 124 138 190 234 286 300 318 346 370 418 424 | -504144667606 |
| SPT(16) | 1780989077044332509 | 0 2 12 92 162 170 180 182 210 212 222 230 300 380 390 392 | -321421587480 |
| STPT(10) | 1780989369807391589 | 0 2 18 20 30 32 42 44 60 62 | -28658528400 |
| STPT(10) | 1780989741477112919 | 0 2 18 20 30 32 42 44 60 62 | 343011192930 |
| STPT(10) | 1780989767340825869 | 0 2 42 44 60 62 78 80 120 122 | 368874905880 |
| SPT(16) | 1780990515477302923 | 0 6 16 28 30 40 58 76 78 96 114 124 126 138 148 154 | 1117011382934 |
| SPT(16) | 1780990810872080879 | 0 30 54 74 122 144 152 194 210 252 260 282 330 350 374 404 | 1412406160890 |
| STPT(10) | 1780991262063486017 | 0 2 30 32 42 44 54 56 84 86 | 1863597566028 |
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